Question: A segment of a generator shaft is subjected to a torque T and an axial force P, as shown in the figure. The shaft is

A segment of a generator shaft is subjected to a torque T and an axial force P, as shown in the figure. The shaft is hollow (outer diameter d2 = 300 mm and inner diameter d1 = 250 mm) and delivers 1800 kW at 4.0 Hz.
If the compressive force P = 540 kN, what are the maximum tensile, compressive, and shear stresses in the shaft?

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